package com.zhuhao.design_mode.structural_pattern.adapter;

/**
 * 鸭子
 *
 * @Author halk
 * @Description
 * @Date 2022/8/4 17:27
 * @Param
 * @return
 **/
public interface Duck {
    /**
     * 呱呱
     */
    void quack();
}
